Tram Khuyen Nong Na Hang Address: Civil Group 2, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000548074 Phone: 02073864106 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 4 - 9 - 2009